can the white house and congress keep the country from going off the fiscal cliff? >>> a dangerous winter storm roaring across the eastern half of the u.s. bringing blizzard conditions and travel nightmares. plus, the nra's controversial proposal to put armed volunteers in every school, we'll go in-depth with the man in charge of the national school shield program. i'm joe johns. you're in "the situation room." the u.s. is now just six days away from the so-called fiscal cliff. and a mad scramble is on here in washington to avoid the drastic tax hikes and spending cuts that many fear will plunge the economy back into recession. president obama flies back from hawaii tonight to be ready if the senate comes back with a plan when it returns to work tomorrow. and house leaders are huddling with members on stand-by to return. senior congressional correspondent dana bash is following all of it for us. what are you hearing? >> there was a conference call of course members of the house leadership even, they're back in their districts, but there was a conference call today a